Cold shoe mount adapter for versatile mounting of accessories such as microphones, fill lights, cameras and DSLR rigs, cages, and cheese plates. Anti rotation and secure mounting design: there are three anti reverse positioning pin screw holes with a 9 mm center to center spacing around about four screws. After installing the positioning pins, you can use two 1/4 screw holes with a 9 mm spacing to prevent reverse rotation and to stop the equipment from loosening or falling off. Built to last and light: made from aluminum alloy, compact and lightweight with a net weight of only 12 g. Safety feature: bead limit (Safety Screw) to prevent cold shoe accessories from falling off. Use scenario 1: mount a small microphone and a compact fill light on a mirrorless or DSLR setup, using the anti reverse pins for stable alignment and the 1/4 inch holes for auxiliary mounting. Use scenario 2: attach a monitor or other accessory to a DSLR cage or cheese plate via the 1/4 inch holes, while leveraging the positioning pins to maintain stability against rotation. Use scenario 3: on a rig or cage system, reconfigure quickly by adding or swapping accessories (microphone, light, monitor, recorder) without sacrificing security, thanks to the three anti reverse pin holes and the additional 1/4 inch threaded mounting options.